Digital Marketing Company Manager/Builder/Consultant

I have registered a digital marketing company and done some basic set-up but I have to focus on some other tasks now. I am looking for someone who is experienced in Digital Marketing company, who can help setup the processes, procedures, systems, etc.

The company will focus on:
1) Website development
2) Website maintenance
3) Graphic design
4) Email marketing
5) Web marketing (on industry-specific forums, websites, platforms)